Hi Berry,

What about using

NROW(input)

?

Best,
Jorge.-


On Sat, Feb 15, 2014 at 2:26 AM, Berry Boessenkool <
berryboessenkool@hotmail.com> wrote:

> Hi,
>
> In my function, I want to allow input to be a vector or a data.frame.
> Certain operations need to be done if the length or nrows exceeds one, but
> since "nrow" doesn't work for vectors, I cannot simply use
>
> if( nrow(input)>1 | length(input)>1 ) ...
>
> So is there a more elegant way to do this then with the following code?
>
> if( if(is.vector(input)) length(input)>1  else nrow(input)>1  )  ...
>
> thanks ahead,
> Berry
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